aux term
;;
+let rec remove_local_context =
+ function
+ | Cic.Meta (i,_) -> Cic.Meta (i,[])
+ | Cic.Appl l ->
+ Cic.Appl(List.map remove_local_context l)
+ | t -> t
+
(************************* rpo ********************************)
let number = [
~consider_metas:true ~count_metas_occurrences:false right) in
let w2, m2 = (weight_of_term
~consider_metas:true ~count_metas_occurrences:false left) in
- w1 + w2 + (factor * (List.length m1)) + (factor * (List.length m2))
+ (max w1 w2)+(max (factor * (List.length m1)) (factor * (List.length m2)))
;;
(* old
| Right -> "Right"
;;
-
-let eq_ind_URI () = LibraryObjects.eq_ind_URI ~eq:(LibraryObjects.eq_URI ())
-let eq_ind_r_URI () = LibraryObjects.eq_ind_r_URI ~eq:(LibraryObjects.eq_URI ())
-let sym_eq_URI () = LibraryObjects.sym_eq_URI ~eq:(LibraryObjects.eq_URI ())
-let eq_XURI () =
- let s = UriManager.string_of_uri (LibraryObjects.eq_URI ()) in
- UriManager.uri_of_string (s ^ "#xpointer(1/1/1)")
-let trans_eq_URI () = LibraryObjects.trans_eq_URI ~eq:(LibraryObjects.eq_URI ())
-
-let rec metas_of_term = function
- | Cic.Meta (i, c) -> [i]
- | Cic.Var (_, ens)
- | Cic.Const (_, ens)
- | Cic.MutInd (_, _, ens)
- | Cic.MutConstruct (_, _, _, ens) ->
- List.flatten (List.map (fun (u, t) -> metas_of_term t) ens)
- | Cic.Cast (s, t)
- | Cic.Prod (_, s, t)
- | Cic.Lambda (_, s, t)
- | Cic.LetIn (_, s, t) -> (metas_of_term s) @ (metas_of_term t)
- | Cic.Appl l -> List.flatten (List.map metas_of_term l)
- | Cic.MutCase (uri, i, s, t, l) ->
- (metas_of_term s) @ (metas_of_term t) @
- (List.flatten (List.map metas_of_term l))
- | Cic.Fix (i, il) ->
- List.flatten
- (List.map (fun (s, i, t1, t2) ->
- (metas_of_term t1) @ (metas_of_term t2)) il)
- | Cic.CoFix (i, il) ->
- List.flatten
- (List.map (fun (s, t1, t2) ->
- (metas_of_term t1) @ (metas_of_term t2)) il)
- | _ -> []
-;;
+let metas_of_term t =
+ List.map fst (CicUtil.metas_of_term t)
+;;